Fire Switch
0 failure reports named the fire switch in the last ten years, 2 since 1995. 1 FAA approvals let 1 company make a replacement fire switch, Korry Electronics CO holding the most (1).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 1 |
| 1998 | 1 |
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a fire switch and sell it as an approved part for the models named. These are the companies holding such approvals for a fire switch:
For these models most: Boeing 737 (1), Boeing 727 (1), Boeing 707 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Korry Electronics CO | Fire Switch Assembly 133-533-1011-001 | Boeing 10-3349-4 | Boeing 707, 727, 737 | 1995-08-16 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.